Home / 181,554,573.64-250,536,577.62-99,043,437.64

Finding the Fourth Proportional to 181,554,573.64, 250,536,577.62 and 99,043,437.64

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Solution

The fourth proportional to 181,554,573.64, 250,536,577.62 and 99,043,437.64 is: 136,675,179.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,554,573.64 : 250,536,577.62 = 99,043,437.64 : x
  2. Step 2: Convert to fraction form
    181,554,573.64/250,536,577.62 = 99,043,437.64/x
  3. Step 3: Cross multiply
    181,554,573.64x = 250,536,577.62 × 99,043,437.64
  4. Step 4: Simplify right side
    181,554,573.64x = 24,814,003,902,045,492
  5. Step 5: Solve for x
    x = 24,814,003,902,045,492/181,554,573.64
  6. Step 6: Final answer
    x = 136,675,179.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.